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Home > Products >
Solid Fin Tube
>
ASTM A376 TP347H HF Welding Fin Tubes With Grade 11-13 Cr Fins For Furnaces
All Category

Studded Tube

Solid Fin Tube

Serrated Finned tube

Embedded G Fin Tube

Extruded Fin Tube

Wound Fin Tube

Low Fin Tube

Square Fin Tube

Longitudinal Finned Tube

Enhanced Heat Transfer Tube

Fin Tube Support

Return Bend

Heat Exchanger Tube

Stainless Steel Heat Exchanger Tube

Duplex Stainless Steel Heat Exchanger Tube

Super Duplex Stainless Steel Heat Exchanger Tube

Nickel Alloy Steel Heat Exchanger Tube

Copper Alloy Steel Heat Exchanger Tube

Titanium Alloy Steel Heat Exchanger Tube

Alloy Steel Heat Exchanger Tube

U Bend Heat Exchanger Tube

Carbon Steel Heat Exchanger Tubes

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Nickel Alloy Steel Boiler Tube

Stainless Steel Boiler Tube

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ASTM A376 TP347H HF Welding Fin Tubes With Grade 11-13 Cr Fins For Furnaces
  • name
  • name
  • name
  • name

ASTM A376 TP347H HF Welding Fin Tubes With Grade 11-13 Cr Fins For Furnaces

Brand Name: Yuhong
Model Number: ASTM A376 TP347H
MOQ: Depend the size of finned tubes, 50-100PC
Price: Negotiable
Packaging Details: Ply-wooden Case With Iron Frame
Payment Terms: TT, LC
Detail Information
Product Description
Detail Information
Place of Origin:
China
Certification:
ABS, BV, DNV, CCS, LR
Product:
Fin Tubes Or Finned Tube
Type:
High Frequency Welding Finned Tubes
Standard:
ASTM A376
Material:
Stainless Steel TP347H Base Tubes And Grade 11-13 Cr Fins
Use:
Heat Exchanger / Boiler / Furnaces / Condensers / Evaporators, Etc
Packing:
Ply-wooden Case With Iron Frame
Supply Ability:
1000 tons/month
Highlight:

Furnaces HF Welding Fin Tubes

,

ASTM A376 TP347H Fin Tube

,

Fin Tube For Furnaces

Product Description

ASTM A376 TP347H HF Welding Fin Tubes With Grade 11-13 Cr Fins For Furnaces

 

ASTM A376 This specification covers seamless austenitic steel pipe intended for high-temperature central-station service,commonly used in boilers, superheaters, heat exchangers, and other high-temperature applications. Among the grades covered are five H grades and two nitrogen grades (304N and 316N) that are specifically intended for high-temperature service.

 

Chemical Composition (%) max  S34709

 

Grade C Mn P S Si Cr Ni
TP347H 0.04-0.10 2.00 0.045 0.03 0.75 17.0-19.0 9.0-13.0

The columbium content shall be not less than eight times the carbon content and not more than 1.10%

 

Mechanical Properties

 

Grade Tensile Strength,min Yield Strength (0.2%Offset,min)
TP347H 75ksi (515 MPa) 30ksi (205 MPa)

 

Advantages 

 

Resists thermal cycling (repeated heating/cooling)
High creep strength at 800–1000°C (1472–1832°F)
Nb (Niobium) stabilization prevents carbide precipitation

Better sulfidation resistance than 304H/321H
Resists coking & carburization in hydrocarbon environments

Superior oxidation resistance in steam environments
Reduces weld decay risk (due to Nb stabilization)

Longer lifespan than 310S in cyclic heating

Longer service life (reduces downtime)
Better weldability than 321H (less sensitization risk)
Cost-effective for 600–900°C (1112–1652°F) range

 

Definition

 

High frequency welding fin tubes are specialized tubes that are manufactured using a high frequency welding process. This technique involves using high-frequency electrical currents to heat the edges of the metal, allowing them to be fused together without the need for additional filler materials.

 

The general materials of base tubes and of fins about the HF welding finned tube are carbon steel, alloy, stainless steel, etc.

 

Advantages of HFW Finned Tubes

 

1.Enhanced Heat Transfer Efficiency

2.Superior Mechanical Strength & Durability

3.Cost-Effective Manufacturing

4.Design Flexibility & Customization

5.Reliable Performance in Harsh Conditions

 

ASTM A376 TP347H HF Welding Fin Tubes With Grade 11-13 Cr Fins For Furnaces 0

Tags: 

Welded Fin Tube A240  

Welding Fin Tube 3.0mm  

Welding Fin Tube High Frequency

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Good price online

Products Details

Home > Products >
Solid Fin Tube
>
ASTM A376 TP347H HF Welding Fin Tubes With Grade 11-13 Cr Fins For Furnaces
All Category

Studded Tube

Solid Fin Tube

Serrated Finned tube

Embedded G Fin Tube

Extruded Fin Tube

Wound Fin Tube

Low Fin Tube

Square Fin Tube

Longitudinal Finned Tube

Enhanced Heat Transfer Tube

Fin Tube Support

Return Bend

Heat Exchanger Tube

Stainless Steel Heat Exchanger Tube

Duplex Stainless Steel Heat Exchanger Tube

Super Duplex Stainless Steel Heat Exchanger Tube

Nickel Alloy Steel Heat Exchanger Tube

Copper Alloy Steel Heat Exchanger Tube

Titanium Alloy Steel Heat Exchanger Tube

Alloy Steel Heat Exchanger Tube

U Bend Heat Exchanger Tube

Carbon Steel Heat Exchanger Tubes

Boiler Tube

Nickel Alloy Steel Boiler Tube

Stainless Steel Boiler Tube

Duplex Stainless Steel Boiler Tube

Alloy Steel Boiler Tube

Carbon Steel Boiler Tube
ASTM A376 TP347H HF Welding Fin Tubes With Grade 11-13 Cr Fins For Furnaces
  • name
  • name
  • name
  • name

ASTM A376 TP347H HF Welding Fin Tubes With Grade 11-13 Cr Fins For Furnaces

Brand Name: Yuhong
Model Number: ASTM A376 TP347H
MOQ: Depend the size of finned tubes, 50-100PC
Price: Negotiable
Packaging Details: Ply-wooden Case With Iron Frame
Payment Terms: TT, LC
Detail Information
Product Description
Detail Information
Place of Origin:
China
Brand Name:
Yuhong
Certification:
ABS, BV, DNV, CCS, LR
Model Number:
ASTM A376 TP347H
Product:
Fin Tubes Or Finned Tube
Type:
High Frequency Welding Finned Tubes
Standard:
ASTM A376
Material:
Stainless Steel TP347H Base Tubes And Grade 11-13 Cr Fins
Use:
Heat Exchanger / Boiler / Furnaces / Condensers / Evaporators, Etc
Packing:
Ply-wooden Case With Iron Frame
Minimum Order Quantity:
Depend the size of finned tubes, 50-100PC
Price:
Negotiable
Packaging Details:
Ply-wooden Case With Iron Frame
Delivery Time:
35-60 days
Payment Terms:
TT, LC
Supply Ability:
1000 tons/month
Highlight:

Furnaces HF Welding Fin Tubes

,

ASTM A376 TP347H Fin Tube

,

Fin Tube For Furnaces

Product Description

ASTM A376 TP347H HF Welding Fin Tubes With Grade 11-13 Cr Fins For Furnaces

 

ASTM A376 This specification covers seamless austenitic steel pipe intended for high-temperature central-station service,commonly used in boilers, superheaters, heat exchangers, and other high-temperature applications. Among the grades covered are five H grades and two nitrogen grades (304N and 316N) that are specifically intended for high-temperature service.

 

Chemical Composition (%) max  S34709

 

Grade C Mn P S Si Cr Ni
TP347H 0.04-0.10 2.00 0.045 0.03 0.75 17.0-19.0 9.0-13.0

The columbium content shall be not less than eight times the carbon content and not more than 1.10%

 

Mechanical Properties

 

Grade Tensile Strength,min Yield Strength (0.2%Offset,min)
TP347H 75ksi (515 MPa) 30ksi (205 MPa)

 

Advantages 

 

Resists thermal cycling (repeated heating/cooling)
High creep strength at 800–1000°C (1472–1832°F)
Nb (Niobium) stabilization prevents carbide precipitation

Better sulfidation resistance than 304H/321H
Resists coking & carburization in hydrocarbon environments

Superior oxidation resistance in steam environments
Reduces weld decay risk (due to Nb stabilization)

Longer lifespan than 310S in cyclic heating

Longer service life (reduces downtime)
Better weldability than 321H (less sensitization risk)
Cost-effective for 600–900°C (1112–1652°F) range

 

Definition

 

High frequency welding fin tubes are specialized tubes that are manufactured using a high frequency welding process. This technique involves using high-frequency electrical currents to heat the edges of the metal, allowing them to be fused together without the need for additional filler materials.

 

The general materials of base tubes and of fins about the HF welding finned tube are carbon steel, alloy, stainless steel, etc.

 

Advantages of HFW Finned Tubes

 

1.Enhanced Heat Transfer Efficiency

2.Superior Mechanical Strength & Durability

3.Cost-Effective Manufacturing

4.Design Flexibility & Customization

5.Reliable Performance in Harsh Conditions

 

ASTM A376 TP347H HF Welding Fin Tubes With Grade 11-13 Cr Fins For Furnaces 0

Tags: 

Welded Fin Tube A240

Welding Fin Tube 3.0mm

Welding Fin Tube High Frequency

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Welding Fin Tube, Serrated Type, Base Tube ASTM A355 GR P9, Fin Material 11Cr, Fired Heater Application Video

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High Frequency Welding Base Tube ASTM A312 TP304 Fin Material ASTM A240 SS 304 Video

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Welding Fin Tube , Serrated Type, ASME SA106 Gr.B Seamless Pipe With CS Fin Material, Raffinate Application Video

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High Frequency Welding Fin Tube , U Bend Type (U Bend Fin Tube),SA213 T9 And SS409, Evaporator Application Video

High Frequency Welding Fin Tube , U Bend Type (U Bend Fin Tube),SA213 T9 And SS409, Evaporator Application

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ASME SA106 Gr.B Carbon Steel HFW Solid Finnd Tube For Air Preheaters And Boiler

ASME SA106 Gr.B Carbon Steel HFW Solid Finnd Tube For Air Preheaters And Boiler

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ASME SA335 P22 Alloy Steel HFW Solid Finned Tube for Refinary Application

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ASTM A335 P22 Alloy Steel Seamless Tube High Frequency Welding Fin Tube For Furnace

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